2024/08/20-03:59:29.691211 140500204496448 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04881/att-00: fork to child time = 0.010664 sec 2024/08/20-03:59:29.692251 140500204496448 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04881/att-00 2024/08/20-03:59:29.697162 140500204496448 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04881/att-00 2024/08/20-03:59:29.699529 140500204496448 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-03:59:29.699844 140500204496448 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-03:59:29.752882 140500204496448 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-04881/att-00/MANIFEST-14629260 2024/08/20-03:59:29.768308 140500204496448 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-04881/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14634688, last_sequence is 189907460393, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14634593 2024/08/20-03:59:29.768317 140500204496448 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-03:59:29.768389 140500204496448 [version_set.cc:5652] Creating manifest 14634688 2024/08/20-03:59:29.818805 140500204496448 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04881/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-03:59:29.835028 140500204496448 [compaction_job.cc:2433] [default] [JOB 4881] Compacting 1@2 + 2@3 files to L3, score 1.05, subcompactions 1 : 1 2024/08/20-03:59:29.835044 140500204496448 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2546 Base level 2, inputs: [14634682(20MB)], [14633993(29MB) 14634370(38MB)] 2024/08/20-03:59:29.841268 140500204496448 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-03:59:29.841311 140500204496448 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-03:59:29.841337 140500204496448 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-03:59:29.841347 140500204496448 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-03:59:29.841356 140500204496448 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-03:59:30.378138 140500204496448 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04881/att-00/14634689.sst) /dev/shm/ToplingTemp/Topling-155540-uC5zTn 2024/08/20-03:59:31.754488 140500204496448 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04881/att-00/14634689.sst): first pass time = 1.38's, 97.522'MB/sec 2024/08/20-03:59:35.271547 140500204496448 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04881/att-00/14634689.sst): old prealloc_size = 101848813, real_size = 36908176 2024/08/20-03:59:35.272231 140500204496448 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04881/att-00/14634689.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 924210 prefix = 4 raw-key = 0.0148 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.1083 GB zip-val = 0.0349 GB avg-val = 117.22 avg-zval = 37.78 2024/08/20-03:59:35.273103 140500204496448 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04881/att-00/14634689.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/20-03:59:36.180480 140500204496448 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04881/att-00/14634689.sst): second pass time = 3.52's, 30.813'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.91's, 44.984'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2650.468'MB/sec (index lex order gen) rebuild zvType time = 0.75's, 0.306'MB/sec write SST data time = 0.15's, 265.034'MB/sec dict compress time = 0.00's, 1081554.000'MB/sec z-dict build time = 0.00's, sample length = 1.082'MB, throughput = 21979.678'MB/sec zip my value time = 3.52's, unzip length = 0.108'GB zip my value throughput = 30.813'MB/sec zip pipeline throughput = 136.984'MB/sec entries = 924210 avg-key = 28.00 avg-zkey = 1.90 avg-val = 117.22 avg-zval = 37.78 usrkeys = 924210 avg-key = 20.00 avg-zkey = 1.90 avg-val = 124.22 avg-zval = 37.78 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 924210 bytes = 3119216 } seq expand size = 6469470 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0185 GB value = 0.1083 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0349 GB dict = 1.08 MB all = 0.0409 GB } UnZip/Zip{ index = 10.5146 value = 3.1026 dict = 1.00 all = 3.2826 } Zip/UnZip{ index = 0.0951 value = 0.3223 dict = 1.00 all = 0.3046 } ---------------------------- total value len = 62.411559 GB avg = 0.180 KB (by entry num) total key len = 6.814636 GB avg = 0.020 KB total ukey len = 3.207992 GB avg = 0.008 KB total ukey num = 0.390257771 Billion total entry num = 0.347135779 Billion write speed all = 1.844311582 MB/sec (with seq num) write speed all = 1.770324960 MB/sec (without seq num) 2024/08/20-03:59:36.229500 140500204496448 [compaction_job.cc:1944] [default] [JOB 4881] Generated table #14634689: 924210 keys, 40887395 bytes, temperature: kWarm 2024/08/20-03:59:36.229586 140500204496448 EVENT_LOG_v1 {"time_micros": 1724097576229539, "cf_name": "default", "job": 4881, "event": "table_file_creation", "file_number": 14634689, "file_size": 40887395, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189821784549, "largest_seqno": 189907026355, "table_properties": {"data_size": 34918976, "index_size": 1757952, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 25877880, "raw_average_key_size": 28, "raw_value_size": 108339904, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 924210, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724097570, "oldest_key_time": 0, "file_creation_time": 1724097570, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14634689, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:59:36.266340 140500204496448 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04881/att-00/14634690.sst) /dev/shm/ToplingTemp/Topling-155540-mvgPYm 2024/08/20-03:59:37.137985 140500204496448 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04881/att-00/14634690.sst): first pass time = 0.87's, 153.989'MB/sec 2024/08/20-03:59:38.963129 140500204496448 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04881/att-00/14634690.sst): old prealloc_size = 101848813, real_size = 36605088 2024/08/20-03:59:38.963701 140500204496448 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04881/att-00/14634690.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 923451 prefix = 4 raw-key = 0.0148 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.1084 GB zip-val = 0.0346 GB avg-val = 117.34 avg-zval = 37.49 2024/08/20-03:59:38.964502 140500204496448 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04881/att-00/14634690.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/20-03:59:39.727516 140500204496448 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04881/att-00/14634690.sst): second pass time = 1.82's, 59.397'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.76's, 53.088'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3246.048'MB/sec (index lex order gen) rebuild zvType time = 0.63's, 0.366'MB/sec write SST data time = 0.13's, 303.444'MB/sec dict compress time = 0.00's, 1082526.000'MB/sec z-dict build time = 0.00's, sample length = 1.083'MB, throughput = 21625.867'MB/sec zip my value time = 1.82's, unzip length = 0.108'GB zip my value throughput = 59.397'MB/sec zip pipeline throughput = 129.096'MB/sec entries = 923451 avg-key = 28.00 avg-zkey = 1.90 avg-val = 117.34 avg-zval = 37.49 usrkeys = 923451 avg-key = 20.00 avg-zkey = 1.90 avg-val = 124.34 avg-zval = 37.49 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 923451 bytes = 3116656 } seq expand size = 6464157 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0185 GB value = 0.1084 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0346 GB dict = 1.08 MB all = 0.0406 GB } UnZip/Zip{ index = 10.5102 value = 3.1303 dict = 1.00 all = 3.3076 } Zip/UnZip{ index = 0.0951 value = 0.3195 dict = 1.00 all = 0.3023 } ---------------------------- total value len = 62.526384 GB avg = 0.180 KB (by entry num) total key len = 6.840492 GB avg = 0.020 KB total ukey len = 3.226461 GB avg = 0.008 KB total ukey num = 0.391181222 Billion total entry num = 0.348059230 Billion write speed all = 1.847884980 MB/sec (with seq num) write speed all = 1.773708548 MB/sec (without seq num) 2024/08/20-03:59:39.775825 140500204496448 [compaction_job.cc:1944] [default] [JOB 4881] Generated table #14634690: 923451 keys, 40579183 bytes, temperature: kWarm 2024/08/20-03:59:39.775898 140500204496448 EVENT_LOG_v1 {"time_micros": 1724097579775863, "cf_name": "default", "job": 4881, "event": "table_file_creation", "file_number": 14634690, "file_size": 40579183, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189814808370, "largest_seqno": 189907026018, "table_properties": {"data_size": 34616784, "index_size": 1757248, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 25856628, "raw_average_key_size": 28, "raw_value_size": 108361126, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 923451, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724097576, "oldest_key_time": 0, "file_creation_time": 1724097576, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14634690, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:59:39.807873 140500204496448 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04881/att-00/14634691.sst) /dev/shm/ToplingTemp/Topling-155540-Q2SVGo 2024/08/20-03:59:39.825467 140500204496448 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04881/att-00/14634691.sst): first pass time = 0.02's, 198.173'MB/sec 2024/08/20-03:59:39.869760 140500204496448 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04881/att-00/14634691.sst): old prealloc_size = 101848813, real_size = 1272400 2024/08/20-03:59:39.869854 140500204496448 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04881/att-00/14634691.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 23607 prefix = 4 raw-key = 0.0004 GB zip-key = 0.0002 GB avg-key = 16.00 avg-zkey = 7.95 raw-val = 0.0028 GB zip-val = 0.0011 GB avg-val = 118.00 avg-zval = 45.69 2024/08/20-03:59:39.889493 140500204496448 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04881/att-00/14634691.sst): second pass time = 0.04's, 63.969'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.02's, 69.227'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3617.032'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.356'MB/sec write SST data time = 0.00's, 440.240'MB/sec dict compress time = 0.00's, 27376.000'MB/sec z-dict build time = 0.00's, sample length = 0.027'MB, throughput = 794.336'MB/sec zip my value time = 0.04's, unzip length = 0.003'GB zip my value throughput = 63.969'MB/sec zip pipeline throughput = 63.969'MB/sec entries = 23607 avg-key = 28.00 avg-zkey = 7.95 avg-val = 118.00 avg-zval = 45.69 usrkeys = 23607 avg-key = 20.00 avg-zkey = 7.95 avg-val = 125.00 avg-zval = 45.69 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 23607 bytes = 70832 } seq expand size = 165249 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0005 GB value = 0.0028 GB dict = 0.03 MB all = 0.0034 GB } __ZipSize{ index = 0.0002 GB value = 0.0011 GB dict = 0.03 MB all = 0.0014 GB } UnZip/Zip{ index = 2.5161 value = 2.5825 dict = 1.00 all = 2.5234 } Zip/UnZip{ index = 0.3974 value = 0.3872 dict = 1.00 all = 0.3963 } ---------------------------- total value len = 62.529335 GB avg = 0.180 KB (by entry num) total key len = 6.841153 GB avg = 0.020 KB total ukey len = 3.226933 GB avg = 0.008 KB total ukey num = 0.391204829 Billion total entry num = 0.348082837 Billion write speed all = 1.847973223 MB/sec (with seq num) write speed all = 1.773792081 MB/sec (without seq num) 2024/08/20-03:59:39.896185 140500204496448 [compaction_job.cc:1944] [default] [JOB 4881] Generated table #14634691: 23607 keys, 1365878 bytes, temperature: kWarm 2024/08/20-03:59:39.896243 140500204496448 EVENT_LOG_v1 {"time_micros": 1724097579896211, "cf_name": "default", "job": 4881, "event": "table_file_creation", "file_number": 14634691, "file_size": 1365878, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189827951537, "largest_seqno": 189840988555, "table_properties": {"data_size": 1078656, "index_size": 187648, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 660996, "raw_average_key_size": 28, "raw_value_size": 2785626, "raw_average_value_size": 118, "num_data_blocks": 1, "num_entries": 23607, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 118, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724097579, "oldest_key_time": 0, "file_creation_time": 1724097579, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14634691, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:59:39.901628 140500204496448 [compaction_job.cc:699] job-04881: subcompact[0], size: 0.082832 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04881/att-00 [14634689,14634690,14634691] 2024/08/20-03:59:39.933139 140500204496448 (Original Log Time 2024/08/20-03:59:29.835099) EVENT_LOG_v1 {"time_micros": 1724097569835058, "job": 4881, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14634682], "files_L3": [14633993, 14634370], "score": 1.05158, "input_data_size": 92589830, "oldest_snapshot_seqno": 189907459748} 2024/08/20-03:59:39.933143 140500204496448 (Original Log Time 2024/08/20-03:59:39.927217) [compaction_job.cc:2018] [default] [JOB 4881] Compacted 1@2 + 2@3 files to L3 => 82832456 bytes 2024/08/20-03:59:39.933144 140500204496448 (Original Log Time 2024/08/20-03:59:39.933074) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 9.2 rd, 8.2 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(20.4, 67.9 +0.0 blob) out(79.0 +0.0 blob), read-write-amplify(8.2) write-amplify(3.9) OK, records in: 2069065, records dropped: 197797 output_compression: Snappy 2024/08/20-03:59:39.933150 140500204496448 (Original Log Time 2024/08/20-03:59:39.933117) EVENT_LOG_v1 {"time_micros": 1724097579933098, "cf": "default", "job": 4881, "event": "compaction_finished", "compaction_time_micros": 10066535, "compaction_time_cpu_micros": 3479495, "output_level": 3, "num_output_files": 3, "total_output_size": 82832456, "num_input_records": 2069065, "num_output_records": 1871268, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 55707963, "file_range_sync_nanos": 0, "file_fsync_nanos": 1924, "file_prepare_write_nanos": 8257, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-03:59:40.066700 140500204496448 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1724092920,"starts":1724097569,"executesMs":10229,"compactionJobId":4881,"attempt":0,"compactionInputRawBytes":299969334,"compactionInputZipBytes":92589830,"compactionOutputRawBytes":0,"compactionOutputZipBytes":82832456,"headers":{"Accept":"*/*","Connection":"close","Host":"aliyun-topling-saas.topling.cn:18443","RemoteIp":"120.24.192.169","X-Forwarded-For":"120.24.192.169","region":"cn-shenzhen","token":"e6474c481bd4415abc537135cc03626b","instance-token":"e6474c481bd4415abc537135cc03626b","provider":"aliyun","CloudMarketInstanceId":"si-59c0ae5c955845588903","MeteringAssit":"","Transfer-Encoding":"chunked","traceparent":"00-b2493178c8f92493861e28c8510c873b-a64dd458d6e1557e-00"}}, response = 2024/08/20-03:59:40.066828 140500204496448 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-04881/att-00: olev 3, work 10.230 s, result 6.164 ms, install 5.953 ms, input{raw 286.073 MiB zip 88.301 MiB}